2
  0.981116   0.162132  -0.105471   0.073582
-0.0765269   0.826191   0.558169   0.101493
  0.177636  -0.539558   0.822997   0.754272
         0          0          0          1
 0.745658  0.657273 -0.109481 -0.102265
 -0.51783  0.675006  0.525565 -0.116446
  0.41934   -0.3352   0.84368  0.870334
        0         0         0         1
